CN211918812U - Automobile steering column handle locking auxiliary mechanism and automobile steering column clamping mechanism - Google Patents
Automobile steering column handle locking auxiliary mechanism and automobile steering column clamping mechanism Download PDFInfo
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- CN211918812U CN211918812U CN202020322445.2U CN202020322445U CN211918812U CN 211918812 U CN211918812 U CN 211918812U CN 202020322445 U CN202020322445 U CN 202020322445U CN 211918812 U CN211918812 U CN 211918812U
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- steering column
- handle
- guide cylinder
- clamping mechanism
- plywood
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Abstract
The utility model discloses a car steering column handle locking complementary unit and car steering column clamping mechanism, car steering column handle locking complementary unit, include: deformable plywood (1) and spring ring (2), plywood (1) is provided with through-hole (101), plywood (1) is provided with barrel (102) that link up on the surface, barrel (102) with through-hole (101) intercommunication, spring ring (2) cover is in on barrel (102). The utility model discloses a deformable plywood and spring coil realize locking, when the handle locks, through the buffering of plywood deformation and spring coil, improve the clamp force.
Description
Technical Field
The utility model relates to a car correlation technique field, especially a car steering column handle locking complementary unit and car steering column clamping mechanism.
Background
The existing automobile steering column of an automobile can be clamped through a clamping mechanism. The clamping mechanism is adjusted through the handle, when a user loosens the handle, the pipe column can be adjusted, and when the user locks the handle, the pipe column is locked.
Specifically, the clamping mechanism comprises an upper bracket, a guide cylinder, a handle, a rotating shaft, a cam block and a cam disc. The rotating shaft sequentially penetrates through the handle, the cam block, the cam disc and the guide cylinder and is fixed by the washer and the nut. The handle is loosened and locked through the matching of the cam block and the cam disc.
However, it is difficult to ensure the locking effect only by the cooperation of the cam block and the cam disc, and therefore, the prior art adds an active locking structure to realize locking.
However, the conventional active lock is complex and expensive, which affects the overall cost.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide an auxiliary mechanism for locking a steering column handle of an automobile and a clamping mechanism for a steering column of an automobile, aiming at the technical problem that the locking device in the prior art is complex and expensive.
The utility model provides a car steering column handle locking complementary unit, include: deformable plywood and spring coil, the plywood is provided with the through-hole, the plywood is provided with the barrel that link up on the surface, the barrel with the through-hole intercommunication, the spring coil cover is in on the barrel.
Further, the surface of the laminate arranged on the cylinder body is also provided with one or more deformable first bosses.
Still further, a plurality of the first bosses are symmetrically arranged with respect to a central axis of the laminate.
Still further, the plywood includes boss portion and sets up boss portion below with the through-hole portion that boss portion is connected, first boss sets up boss portion, the through-hole sets up through-hole portion.
Still further, the surface of the laminate arranged on the cylinder body is also provided with one or more second bosses which are arranged on the through hole part.
Still further, a plurality of the second bosses are symmetrically arranged with a central axis of the laminate.
Still further, still be provided with chucking device on the plywood.
The utility model provides a car steering column clamping mechanism, including the clamping mechanism subassembly and as before car steering column handle locking complementary unit, the clamping mechanism subassembly includes: the guide cylinder and the handle are arranged on the guide cylinder, the handle penetrates through the automobile steering column handle locking auxiliary mechanism and the guide cylinder in a pivoted mode, the laminate of the automobile steering column handle locking auxiliary mechanism is arranged towards the surface of the cylinder body, and the spring ring is in contact with the guide cylinder.
Further, clamping mechanism subassembly still includes nut, cam block and cam disc, the handle through the pivot with the guide cylinder pin joint, the pivot passes in proper order the handle the cam block the cam disc the guide cylinder is followed the guide cylinder is kept away from one side of handle is worn out, and passes car steering column handle locking complementary unit and nut threaded connection.
Further, clamping mechanism subassembly still includes nut, cam block and cam disc, the handle through the pivot with the guide cylinder pin joint, the pivot passes in proper order the handle the cam block the cam disc the car steering column handle locking complementary unit the guide cylinder is followed the guide cylinder is kept away from one side of handle is worn out to be connected with nut threaded connection.
The utility model discloses a deformable plywood and spring coil realize locking, when the handle locks, through the buffering of plywood deformation and spring coil, improve the clamp force.
Drawings
Fig. 1 is a schematic structural view of an auxiliary mechanism for locking a handle of an automobile steering column according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a laminate of an auxiliary mechanism for locking a handle of a steering column of an automobile according to an embodiment of the present invention;
3 FIG. 3 3 3 is 3 a 3 cross 3- 3 sectional 3 view 3 A 3- 3 A 3 of 3 FIG. 3 2 3; 3
Fig. 4 is a schematic structural view of a clamping mechanism of an automobile steering column according to an embodiment of the present invention;
fig. 5 is an exploded view of a clamping mechanism for a steering column of an automobile according to an embodiment of the present invention;
fig. 6 is a side view of a clamping mechanism for a steering column of an automobile according to an embodiment of the present invention;
fig. 7 is a sectional view B-B of fig. 6.
Reference numerals:
1-layer plate; 101-a through hole; 102-a barrel; 103-a first boss; 104-a boss portion; 105-a through hole portion; 106-a second boss; 107-a clamping device; 2-a spring ring; 3-a handle; 4-a rotating shaft; 5-a nut; 6-upper support; 7-a guide cylinder; 8-a cam block; 9-a cam disc; 10-a gasket; 11-bearings.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1 to 3, an embodiment of the present invention provides an auxiliary mechanism for locking a handle of a steering column of an automobile, including: deformable plywood 1, and spring ring 2, plywood 1 is provided with through-hole 101, be provided with the barrel 102 that link up on the plywood 1 surface, barrel 102 with through-hole 101 intercommunication, spring ring 2 cover is in on the barrel 102.
In particular, the laminate 1 is preferably a metal foil. The surface of the laminate 1, which is provided with the cylinder 102, faces the guide cylinder 7 of the clamping mechanism assembly, and the rotating shaft of the handle penetrates through the cylinder 102 and the through hole 101 and is fixed by the nut.
When the handle is locked, the laminate 1 is deformed, and the spring ring 2 is compressed and deformed, so that pretightening force is generated to improve the clamping force.
The utility model discloses a deformable plywood and spring coil realize locking, when the handle locks, through the buffering of plywood deformation and spring coil, improve the clamp force.
Example two
As shown in fig. 1 to 3, a second embodiment of the present invention provides an auxiliary mechanism for locking a handle of a steering column of an automobile, including: deformable plywood 1, and spring coil 2, plywood 1 is provided with through-hole 101, be provided with the barrel 102 that link up on the plywood 1 surface, deformable one or more first boss 103, one or more second boss 106, barrel 102 with the through-hole 101 communicates, spring coil 2 overlaps on barrel 102, barrel 102 is preferably the round platform shape barrel, wherein:
the laminate 1 is divided into a boss portion 104 and a through hole portion 105, a plurality of first bosses 103 are symmetrically provided on the boss portion 104 with respect to a central axis of the laminate 1, a plurality of second bosses 106 are symmetrically provided on the through hole portion 105 with respect to the central axis of the laminate 1, through holes 101 are provided on the through hole portion 105, and a chucking device 107 is further provided on the laminate 1.
The deformable first boss 103 is added in the embodiment, and when the handle is locked, the locking force is further improved through the deformation of the first boss 103. The first bosses 103 are preferably symmetrically arranged two. Alternatively, the first bosses 103 may be two asymmetrically arranged. In addition, the present embodiment adds a second boss 106 to increase the friction between the laminate 1 and the clamping mechanism assembly so that the laminate 1 can be better secured to the clamping mechanism assembly. Finally, the present embodiment adds a clamping device 107 to enable the laminate 1 to be clamped to the clamping mechanism assembly.
EXAMPLE III
As shown in fig. 1 to 7, an embodiment of the utility model relates to a steering column clamping mechanism of automobile, including clamping mechanism subassembly and steering column handle locking complementary unit, steering column handle locking complementary unit of automobile includes: the laminated plate comprises a deformable laminated plate 1 and a spring ring 2, wherein the laminated plate 1 is provided with a through hole 101, a through cylinder 102 is arranged on the surface of the laminated plate 1, the cylinder 102 is communicated with the through hole 101, and the spring ring 2 is sleeved on the cylinder 102;
the clamping mechanism assembly includes: guide cylinder 7 and setting are in handle 3 on the guide cylinder 7, handle 3 passes steering column handle locking complementary unit with the pivot joint of guide cylinder 7, steering column handle locking complementary unit's plywood 1 sets up the surface orientation of barrel 102 guide cylinder 7, just spring ring 2 with the contact of guide cylinder 7.
Specifically, the side of the laminate 1 disposed on the cylinder 102 faces the guide cylinder 7, and the spring ring 2 is in contact with the guide cylinder 7.
When the handle is locked, the laminate 1 is deformed, and the spring ring 2 is compressed and deformed, so that the clamping force of the handle is improved.
The utility model discloses a deformable plywood and spring coil realize locking, when the handle locks, through the buffering of plywood deformation and spring coil, improve the clamp force.
Example four
As shown in fig. 1 to 7, an embodiment of the utility model relates to a steering column clamping mechanism of automobile, including clamping mechanism subassembly and steering column handle locking complementary unit, steering column handle locking complementary unit of automobile includes: the laminated plate comprises a deformable laminated plate 1 and a spring ring 2, wherein the laminated plate 1 is provided with a through hole 101, a through cylinder 102 is arranged on the surface of the laminated plate 1, the cylinder 102 is communicated with the through hole 101, and the spring ring 2 is sleeved on the cylinder 102;
the clamping mechanism assembly includes: a nut 5, a guide cylinder 7, a handle 3 arranged on the guide cylinder 7, a cam block 8 and a cam disc 9,
handle 3 passes steering column handle locking complementary unit with the pivot of guide cylinder 7, steering column handle locking complementary unit the plywood 1 sets up barrel 102's surface orientation guide cylinder 7, just spring coil 2 with the contact of guide cylinder 7, handle 3 through pivot 4 with the pivot of guide cylinder 7, pivot 4 passes in proper order handle 3 cam block 8 cam disc 9 guide cylinder 7 follows guide cylinder 7 keeps away from one side of handle 3 is worn out, and passes steering column handle locking complementary unit and 5 threaded connection of nut.
Specifically, the clamping mechanism assembly may further include an upper bracket 6, a guide cylinder 7, a cam block 8, and a cam disc 9, the shaft 4 sequentially passes through the handle 3, the cam block 8, the cam disc 9, the upper bracket 6, the guide cylinder 7, and then passes through the other side of the guide cylinder 7, the side of the laminate 1 disposed on the cylinder 102 is directed toward the guide cylinder 7, the spring ring 2 is in contact with the guide cylinder 7, and the shaft 4 passes through the cylinder 102, passes through the through hole 101, and is fixed using a washer 10, a bearing 11, and a nut 5.
When the handle 3 is locked, the layer plate 1 and the spring ring 2 are pressed and deformed by force, thereby improving the clamping force.
EXAMPLE five
The utility model discloses another embodiment a car steering column clamping mechanism, including clamping mechanism subassembly and car steering column handle locking complementary unit, include: the laminated plate comprises a deformable laminated plate 1 and a spring ring 2, wherein the laminated plate 1 is provided with a through hole 101, a through cylinder 102 is arranged on the surface of the laminated plate 1, the cylinder 102 is communicated with the through hole 101, and the spring ring 2 is sleeved on the cylinder 102;
the clamping mechanism assembly includes: a nut 5, a guide cylinder 7, a handle 3 arranged on the guide cylinder 7, a cam block 8 and a cam disc 9,
handle 3 passes steering column handle locking complementary unit with 7 pin joints of guide cylinder, steering column handle locking complementary unit the plywood 1 sets up barrel 102's surface orientation guide cylinder 7, just spring coil 2 with 7 contacts of guide cylinder, handle 3 through pivot 4 with 7 pin joints of guide cylinder, pivot 4 passes in proper order handle 3 cam block 8 cam disc 9 steering column handle locking complementary unit guide cylinder 7 follows guide cylinder 7 keeps away from one side of handle 3 is worn out to with 5 threaded connection of nut.
Specifically, the clamping mechanism assembly may further include an upper bracket 6, a guide cylinder 7, a cam block 8, and a cam disc 9, the rotation shaft 4 sequentially passes through the handle 3, the cam block 8, the cam disc 9, and the upper bracket 6, then the layer 1 is disposed on the side of the cylinder 102 facing the guide cylinder 7, the spring coil 2 is in contact with the guide cylinder 7, the rotation shaft 4 passes through the through hole 101, passes out of the cylinder 102, is inserted into the guide cylinder 7, and then passes out of the other side of the guide cylinder 7, and is fixed using the washer 10, the bearing 11, and the nut 5.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides an automobile steering column handle locking complementary unit which characterized in that includes: deformable plywood (1) and spring ring (2), plywood (1) is provided with through-hole (101), plywood (1) is provided with barrel (102) that link up on the surface, barrel (102) with through-hole (101) intercommunication, spring ring (2) cover is in on barrel (102).
2. The steering column handle lock assist mechanism according to claim 1, wherein the surface of the layer (1) provided with the cylinder (102) is further provided with one or more first deformable bosses (103).
3. The steering column handle lock assist mechanism according to claim 2, wherein a plurality of the first bosses (103) are provided symmetrically with respect to a central axis of the layer plate (1).
4. The steering column handle lock assist mechanism of an automobile according to claim 2, wherein the laminate (1) includes a boss portion (104), and a through hole portion (105) provided below the boss portion (104) to be connected to the boss portion (104), the first boss (103) being provided at the boss portion (104), and the through hole (101) being provided at the through hole portion (105).
5. The steering column handle lock assist mechanism according to claim 4, wherein one or more second bosses (106) are further provided on the surface of the layer plate (1) provided with the cylinder (102), the second bosses (106) being provided in the through hole portion (105).
6. The steering column handle lock assist mechanism according to claim 5, wherein a plurality of the second bosses (106) are provided symmetrically with respect to a central axis of the layer plate (1).
7. The steering column handle locking assist mechanism according to any one of claims 1 to 6, wherein a clamping means (107) is further provided on the layer plate (1).
8. An automotive steering column clamping mechanism comprising a clamping mechanism assembly and an automotive steering column handle lock assist mechanism according to any one of claims 1 to 7, the clamping mechanism assembly comprising: guide cylinder (7) and setting are in handle (3) on guide cylinder (7), handle (3) pass steering column handle locking complementary unit with guide cylinder (7) pin joint, steering column handle locking complementary unit's plywood (1) sets up the surface orientation of barrel (102) guide cylinder (7), just spring ring (2) with guide cylinder (7) contact.
9. The automobile steering column clamping mechanism according to claim 8, characterized in that the clamping mechanism assembly further comprises a nut (5), a cam block (8) and a cam disc (9), the handle (3) is pivoted with the guide cylinder (7) through a rotating shaft (4), the rotating shaft (4) sequentially penetrates through the handle (3), the cam block (8), the cam disc (9) and the guide cylinder (7), penetrates out from one side of the guide cylinder (7) far away from the handle (3), and penetrates through the automobile steering column handle locking auxiliary mechanism and the nut (5) in threaded connection.
10. The automobile steering column clamping mechanism according to claim 8, characterized in that the clamping mechanism assembly further comprises a nut (5), a cam block (8) and a cam disc (9), the handle (3) is pivoted with the guide cylinder (7) through a rotating shaft (4), and the rotating shaft (4) sequentially penetrates through the handle (3), the cam block (8), the cam disc (9), the automobile steering column handle locking auxiliary mechanism and the guide cylinder (7), and then the guide cylinder (7) is far away from one side of the handle (3) and penetrates out to be in threaded connection with the nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020322445.2U CN211918812U (en) | 2020-03-16 | 2020-03-16 | Automobile steering column handle locking auxiliary mechanism and automobile steering column clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020322445.2U CN211918812U (en) | 2020-03-16 | 2020-03-16 | Automobile steering column handle locking auxiliary mechanism and automobile steering column clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211918812U true CN211918812U (en) | 2020-11-13 |
Family
ID=73355161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020322445.2U Active CN211918812U (en) | 2020-03-16 | 2020-03-16 | Automobile steering column handle locking auxiliary mechanism and automobile steering column clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211918812U (en) |
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2020
- 2020-03-16 CN CN202020322445.2U patent/CN211918812U/en active Active
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